Sore throat from blowing air conditioning can be started by cleaning the air conditioner to improve air quality, improving indoor air humidity, paying attention to diet and treating upper respiratory tract infections. 1. Clean the air conditioner. Air conditioners accumulate a lot of dust and dirt when used for long periods of time, which can harbor bacteria and fungi and may cause respiratory discomfort. Regular cleaning of the air conditioner can help improve air quality and reduce respiratory symptoms. 2. Enhance indoor air humidity. You can buy a humidifier to raise the humidity of the indoor air. Without a humidifier, you can place a basin of water or a wet towel indoors to raise the humidity of the indoor air and improve your sore throat. 3. Pay attention to diet. Drink more water, drink some of the fire to clear the heat of the flower tea or fat sea honeysuckle can relieve sore throat. Eating more fresh fruits and vegetables rich in water and vitamins is also beneficial. 4. Treat upper respiratory tract infections. If an upper respiratory tract infection is caused by air conditioning, take acetaminophen tablets or cold and flu cleansers under a doctor’s supervision. Practice good air conditioning habits and seek medical attention if you suspect an infection.